Health, 09.09.2019 18:10 mikeylaaliz9960
Which of the following represents a correct statement about data presented in the graph? view available hint(s) focus your attention on the graph shown, from the left side of the focus figure. the percent of saturation of hemoglobin is plotted (on the y-axis) against (mm hg) (on the x-axis). use this graph to complete parts a–c below. on this graph, the y-axis (the vertical edge) tells you how much is bound to hemoglobin (hb). at 100%, each hb molecule has four bound oxygen molecules. the x-axis (the horizontal edge) tells you the relative amount (partial pressure) of dissolved in the fluid surrounding the hb. if more is present, more is bound. however, because of hb's properties ( binding strength changes with saturation), this is an s-shaped curve, not a straight line. which of the following represents a correct statement about data presented in the graph?
a. in blood with 30% oxygen saturation of hemoglobin, there is a po2 of ~60 mm hg in surrounding fluid.
b. in blood with 60% oxygen saturation of hemoglobin, each individual hemoglobin binds ~2.5 oxygens.
c. blood with three oxygens per hemoglobin represents a saturation of po2 at ~30 mm hg.
d. in blood with a po2 of 30 mm hg, the average saturation of all hemoglobin proteins is 60%.
Answers: 3
Health, 22.06.2019 18:20, opgbadwolf5
Frankie is having difficulty developing a friendship with histeammate curtis. whenever frankie invites curtis to hangout with him at the park, curtis always says that he's busy. what is most likely preventing a healthy relationship fromforming? a)the boys are not being generous with their time andeffort. b)the boys are not communicating. c)both boys are too busy. d)the boys are on different teams.
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Health, 23.06.2019 12:00, whyidkmyself
15 min. leftread about what these classmates had for lunch and identify the missing terms. mark eats whole-wheat pasta mixed with vegetables for lunch. for dessert, he has a cherry popsicle. the whole-wheat pasta and fresh vegetables will be digested (faster than, slower than, at the same rate as) the popsicle.
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Health, 23.06.2019 18:30, titofigueroa777
Which activity causes the greatest risk of driving fatalitiesa. driving at nightb. driving while distractedc. driving with a passengerd. driving on a clear day
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Health, 23.06.2019 20:20, wyseguy8971
Which statement describes the u. s organ donation system? a. about 200 lives are saved per year b. transplant recipients must pay for organs c. the waiting lists for organs are very long d. it is mandatory
Answers: 3
Which of the following represents a correct statement about data presented in the graph? view avail...
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